Ryan Reynolds should brush up on his babysitting skills in case Sandra Bullock calls!

Sandra Bulllock means business when it comes to babysitting baby Louis! “As his friend, any dark secrets that I may or may not know are forever safe with me. Unless he doesn’t do something I want him to do, like babysitting,” Sandra jokes toDetails about keeping pal Ryan Reynolds as an on-call babysitter. “When that day comes, I’ll be sure to hold a press conference.” Hah!

Ryan is notoriously private with his life — especially when it concerns his divorce from Scarlett Johansson.